I wonder how/if that assembly line was repurposed after the B-32 was cancelled. I hate to see stuff go to waste!
During WW-2 Kansas City, KS had a B-25 assembly plant located at the old Fairfax airport.
After the war General Motors operated it as a car plant known locally as the B-O-P plant, Buick, Oldsmobile and Pontiac.
During the Korean War and shortly afterwards the plant not only produced cars but Republic F-84 jet fighters! This was one of a very few plants that produced both cars and planes.
A couple of links regards the old B-25 plant...
http://www.kclibrary.org/blog/week-kansas-city-history/flying-high
http://www.kshs.org/publicat/history/2005winter_macias.pdf
Sorry for the late reply but I ended up being away from the computer most of the day yesterday.
Regards
alfa6 ;>}